Global Patent Index - EP 1279462 A3

EP 1279462 A3 20031210 - Method and device for the surface machining of a, preferably metallic, workpiece

Title (en)

Method and device for the surface machining of a, preferably metallic, workpiece

Title (de)

Verfahren und Vorrichtung zur Oberflächenbearbeitung eines, vorzugsweise metallischen, Werkstückes

Title (fr)

Procédé et dispositif d'usinage de la surface d'une pièce, notamment métallique

Publication

EP 1279462 A3 20031210 (DE)

Application

EP 02015311 A 20020710

Priority

AT 11542001 A 20010725

Abstract (en)

[origin: EP1279462A2] Process for surface treating a metallic workpiece, especially a roller, comprises applying a coating material to the surface of the workpiece, in which the material is heated to above room temperature and applied in its heated state. An Independent claim is also included for a device for carrying out the process comprising a unit for heating the coating material, and a unit for heating the material to above room temperature. Preferred Features: The coating material is applied by welding to the workpiece. The coating material is heated to at least 100, preferably at least 250 degrees C.

IPC 1-7

B23P 25/00; B21B 27/00; B41N 7/00; B22D 11/128; B23K 25/00; C21D 9/38

IPC 8 full level

B21B 27/00 (2006.01); B22D 11/128 (2006.01); B23P 25/00 (2006.01); B41N 7/00 (2006.01)

CPC (source: EP)

B21B 27/00 (2013.01); B22D 11/1287 (2013.01); B23P 25/00 (2013.01); B41N 7/00 (2013.01); B41N 2207/02 (2013.01); C21D 2251/04 (2013.01); C21D 2261/00 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

EP 1279462 A2 20030129; EP 1279462 A3 20031210; AT 410643 B 20030625; AT A11542001 A 20021115

DOCDB simple family (application)

EP 02015311 A 20020710; AT 11542001 A 20010725